柏木哲夫 監, 淀川キリスト教病院ホスピス編: 緩和ケアマニュアルーターミナルケアマニュアル. p. 18-30, 最新医学社, 2001
Maltoni M, Nanni O, Pirovano M, et al: Suc-cessful validation of the palliative prognostic score in terminally ill cancer patients. Italian Multicenter Study Group on Palliative Care. J Pain Symptom Manage 17: 240-247, 1999
Morita T, Tsunoda J, Inoue S, et al: The Palliative Prognostic Index: a scoring system for survival prediction of terminally ill cancer patients. Support Care Cancer 7: 128-133, 1999
Shakespeare TP, Thiagarajan A, Gebski V: Evaluation of the quality of radiotherapy randomized trials for painful bone metastases. Cancer 103: 1976-1981, 2005
Gerszten PC, Burton SA, Welch WC, et al: Single-fraction radiosurgery for the treatment of spinal breast metastases. Cancer 104: 2244-2254, 2005